package com.neu.neumall.product.feign;

import com.neu.common.to.SkuReductionTo;
import com.neu.common.to.SpuBoundTo;
import com.neu.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

@FeignClient("neumall-coupon")
public interface CouponFeignService {

    /**
     * 1CouponFeignService.saveSpuBounds(spuBoundTo);
     *   1)@RequestBody将对象转为json
     *   2)找到neumall-coupon服务，给coupon/spubounds/save发送请求。
     *     将上一步转的json放在请求体位置，发送请求
     *   3)对方服务收到请求。请求体里又json数据。
     *     (@RequestBody SpuBoundsEntity spuBounds)：将请求体的json转为SpuBoundsEntity
     * 只要json数据模型是兼容的，双方服务无需使用同一个to
     * @param spuBoundTo
     * @return
     */
    @PostMapping("coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("coupon/skufullreduction/saveinfo")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);
}
